13938723

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 21985600

約数和(自身を除く): 8046877

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 3019, 4617, 9057, 27171, 57361, 81513, 172083, 244539, 516249, 733617, 1548747, 4646241, 13938723]

約数ペア:

[(1, 13938723), (3, 4646241), (9, 1548747), (19, 733617), (27, 516249), (57, 244539), (81, 172083), (171, 81513), (243, 57361), (513, 27171), (1539, 9057), (3019, 4617)]